For more than a thousand years, the faithful have been making an arduous journey along rugged trails in Spain’s northwestern province of Galicia to the Cathedral of Santiago de Compostela. Dedicated to the Apostle St. James, it’s one of Europe’s most popular pilgrimage destinations and the routes leading there are seeing record numbers of hikers.

Part of the boom is because this year St. James’ feast day lands on a Sunday, a holy event that hasn’t happened since 1993. Tough economic times have also led some people to look to religion for reassurance, and led the Galician government to promote the route in the hope of bringing in much-needed cash. At the beginning of the year the province paid for a big insert in many of Spain’s major dailies. It has even brought in major acts like Muse and the Pet Shop Boys to do concerts.

Hiking “El Camino” is popular with people of all faiths and none. Most people do one of the many routes in Galicia, although hardier hikers with faith in God and their legs start from as far away as France. Many pilgrim hostels offer very low cost accommodation, but with an estimated 200,000+ pilgrims this year, it’s best to finish your day’s hiking early if you want a place. If you want to go, several online guides offer tips, this one being one of the best.